how to store values from loop in an array?

v=[1 2 3;4 5 6;7 8 9]
l2=zeros(3,1)

for i=1:3
l2=norm(v((i),:),2)
end

i want to store store l2 values in an array.

[kitty varghese]

here is the code u may try

v=[1 2 3;4 5 6;7 8 9]

l2=zeros(3,1)

for i=1:3 l2(i,:)=norm(v((i),:),2) end

Answer 1

[KSSV]

v=[1 2 3;4 5 6;7 8 9]  ;
l2=zeros(3,1) ;

for i=1:3 
    l2(i) = norm(v((i),:),2) ;
end

Read about MATLAB matrix indexing.....